baber/WOPTO huggingface dataset:
Patent JP-2001038187-A (JP)
Title: Mixer
Inventor: TSUNOKAKE YASUHIRO
IPC: B01F15/04
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To suppress the concn. change of a liq. mixture caused by the number of times of liq. replenishment at the time of supplying and mixing two liqs. different in composition in a tank. SOLUTION: This mixer 10 is constituted so that 50% hydrofluoric acid stored in an HF tank 11 and pure water generated by a pure water producer 21 are supplied to a feed tank 13 and mixed in a specified ratio, and then the obtained liq. mixture is supplied to a semiconductor producer 45 set on the downstream side of the tank 13. Since the treatment for mixing liqs. in a specified ratio in the feed tank 13 is carried out at a specified number of times, e.g. ten, thereafter the liqs. are weighed by the accumulated error for the specified number of times in the succeeding (e.g. eleventh) mixing, a control part 19 can correct the error accumulated for the specified number of times at every time the treatment is carried out the specified times even though minute errors due to the delayed response of a valve controlling the supply of chemicals are accumulated.
Patent JP-H0380488-A (JP)
Title: Production of magnetic disk cartridge
Inventor: SAEKI TETSUO
IPC: G11B23/28
Filed: 1989-08-22
Abstract: PURPOSE:To remove the generation of fine broken chips by preventing the other case member to be superposed to the projection parts of a miserasing preventing chip mounted on the peripheral wall of one case member from being contacted with the projection parts. CONSTITUTION:The projection parts 4C are formed on the tips of arm parts 4B extended along both the sides of a body part 4A. On the other hand, two pairs of locking projection parts 22B for locking the end part of the projection parts 4C of the arm parts 4B are formed on the inside of the peripheral wall part 22A along the sliding direction of the miserasing preventing chip 4. A pair of curved parts 22C curved in the reverse direction against the projecting direction and their pocket parts are formed between projection parts 22B. The projection parts 4C of the chip 4 are formed on the peripheral wall 22 without positioning them in the curved parts 22C and the case members 2 are superposed. Thereby, the projection parts 4C can be prevented from being contacted with the peripheral wall 22 of the locking member 2, so that the chip 4 can be integrated in the case 1 without generating fine broken chips.
Patent JP-H0857424-A (JP)
Title: Raw material supply device in air classifier
Inventor: SUGIYAMA HIROYUKI
IPC: B01J4/00
Filed: 1995-08-24
Abstract: PURPOSE: To provide a raw material supply device capable of enhancing classifying accuracy and treatment capacity. CONSTITUTION: A plurality of guide blades 15 inclined in a raw material revolving direction are arranged to the outer periphery of a raw supply cylinder 12 supplying a raw material into a classifying chamber 7 from the upper part thereof in an annular state and secondary air inflow passages are provided between the adjacent guide blades 15 and the tip part of an air jet nozzle 17 is positioned so as to be opposed to the secondary air inflow passages. A raw material is ejected from the air jet nozzle 17 along with high pressure air to be revolved within the raw material supply cylinder 12 and dispersed by the secondary air introduced into the raw material supply cylinder 12 from the secondary air inflow passages to be supplied into the classifying chamber 7 in a dispersed state.
Patent JP-H0639993-A (JP)
Title: Rotary press and its paper feed unit
Inventor: SOMA ISAO
IPC: B65H23/32
Filed: 1992-07-22
Abstract: PURPOSE:To save an equipment space by narrowing an installing interval of a paper feed unit by a method wherein the paper feed unit is provided in parallel with a printing unit and in a vertically relational position thereto, and a writing paper-reorienting means is provided so that a face of the writing paper from a web paper of the paper feed unit to a printing means is opposed to the printing means. CONSTITUTION:A paper feed unit 1 and a tower printing unit 2 are vertically arranged, and the paper feed unit 1 is provided at a right angle to the tower unit 2. Then, two kinds of writing paper 6a, 6b drawn out from two pieces of web paper 5a, 5b among the web paper 5 provided to the paper feed unit 1 are respectively reoriented by a writing paper-reorienting means 7 and guided toward the tower printing unit 2. The writing paper-reorienting means 7 is, for example, a turning bar 8 to guide the writing paper 6 to a printing means 3 by an auxiliary operation with some pieces of guide rollers. Consequently all the paper feed units 1 will be housed below an arrangement of the tower printing units 2.
Patent JP-H1144453-A (JP)
Title: Room temperature uniforming device for cassette air conditioner
Inventor: OSADA KOICHI
IPC: F24F13/32
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To solve the problem that in warm air does not reach a floor face when a room space having a high ceiling height is heated by a cassette air- conditioner installed on a ceiling. SOLUTION: This room temperature uniforming device is provided with a fan box 2 having a small Sirocco fan built therein which is attached to a cassette air conditioner 1 mounted on a ceiling, and indoor air is sucked by the small Sirocco fan and supplied to a plurality of induction nozzles 9 opened around the air conditioner 1 by a flexible pipe 8 and jetted downward so as to uniform room temperature by inducing warm air stagnating in an upper part of a room space to flow to a lower part of the room space and heating efficiency is enhanced.
Patent JP-H0380277-A (JP)
Title: Fixing roll for electrophotography and production thereof
Inventor: KOBAYASHI NAOFUMI
IPC: F16C13/00
Filed: 1989-08-24
Abstract: PURPOSE:To obviate the generation of offset development and to improve wear resistance and durability by providing a specific fluoroplastic layer obtd. by calcining and melt bonding after smoothing by pressing on the surface of the fixing roll. CONSTITUTION:After a primer is applied on a hollow arbor, a polytetrafluoroethylene (PTFE) resin liquid is applied thereon. This coating is dried to form the dry film of the fluoroplastic and thereafter, a metallic pressing roll having a specular surface is pressed under a prescribed pressure to the arbor. The arbor is rotated and the pressing roll is axially moved to finish the dry film of the fluoroplastic to a specular surface. The fluoroplastic layer is formed to <=3.5mum surface roughness Rz, <50% brightness and >=115 deg. contact angle of water. The fixing roll having a broad non-offsetting temp. region and the good wear resistance and durability is obtd. in this way.
Patent JP-S6275457-A (JP)
Title: Production of electrophotographic sensitive body
Inventor: TANAKA TAKESHI
IPC: B05D1/02
Filed: 1985-09-27
Abstract: PURPOSE:To improve the coating efficiency of a photosensitive coating and to obtain uniform film thickness with high productivity by setting up the expansion of a spraying cone in the main and subscanning directions for spray scanning so that the main scanning direction is larger than the subscanning direction. CONSTITUTION:The center (s) of spraying executes the main scanning of the surface of a base board 10 at vector V in the width direction of the base board and executes subscanning at vector (l) in the peripheral direction. An elliptical cone spray having an angle theta in the main scanning direction and an angle psiin the subscanning direction is used, the spraying area is set up as an ellipse and the major axis/minor axis of the ellipse is set up to about 2/1. Consequently, uniform coating can be obtained by adjusting the spraying area (a) and a spraying interval and overlapping the spraying area to the optimum status and since the minor axis is assigned to the subscanning direction where the generation of scattered grains may be frequent because of the missing of sprayed drops from an adhering area, the abnormarity of the coating surface and coating loss due to recoating are suppressed. Since a section to be coated by spraying is long, at least the main scanning speed is increased and thereby the coating time can be shortened.
Patent JP-2000044391-A (JP)
Title: Single crystal material and its production and substrate for film formation and electronic device using the same
Inventor: KINOSHITA HIROYUKI
IPC: C30B29/22
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive, large-diameter oxide single crystal substrate easy to work by subjecting at least one of CaCO3, SrCO3 and BaCO3 and Al2O3 to decarbonation treatment followed by baking to afford a feedstock which is then melted and pulled up into a single crystal. SOLUTION: The subject single crystal material consisting of a single crystal body 7 is obtained according to the following procedure: at least one kind of powder selected from CaCO3 powder, SrCO3 powder and BaCO3 powder and Al2O3 powder are mixed with each other so as to effect a composition of the formula (CaaBabSr1-a-b)pAl2qOp+3q (0<=(a+b)<=1; 1/12<=p/q<=3/2), which is then subjected to decarbonation treatment at >=900 deg.C and subsequently baked under heating at >=1,300 deg.C followed by crystallization by a melting method such as Bernoulli method to afford a granular feedstock; the feedstock is then melted under heating into a melt 5, which, in turn, is filled in a crucible 3 with a molybdenum die 4 set up therein, and pulled up using a seed crystal 6. The 2nd objective substrate consists of the above single crystal material.  The 3rd objective electronic device is obtained by forming a compound semiconductor on the surface of the above-mentioned substrate.
Patent JP-H0884277-A (JP)
Title: On-vehicle camera
Inventor: ONMIYACHI YOSHIHISA
IPC: H04N5/225
Filed: 1994-09-09
Abstract: PURPOSE: To obtain a small sized on-vehicle camera withstanding vibration with excellent water-proof performance by covering the surrounding of a signal processing means with a resin forming body. CONSTITUTION: Water-proof processing is applied to a board 2 and a lens 1 by covering the entire part of the board 2 without a gap in close contact with a resin forming body 20. The board 2 and the resin forming body 20 are sufficiently integrated, then even when vibration or the like is exerted from an automobile to the on-vehicle camera 25, it is prevented that a defect takes place in electronic components or the like of the board 2 due to production of a play of the board 2 or the like. Furthermore, the water-proof performance of the resin forming body 20 is excellent more than that of a packing and the water-proof performance is not deteriorated due to vibration of automobile or the like. Moreover, since the resin forming body 20 is closely adhered to the board 2, the on-vehicle camera 25 is made small that much.
Patent JP-H0640902-A (JP)
Title: Composition for treating or preventing epilepsia, and antiepileptic using the same
Inventor: NISHIKAWA MASAZUMI
IPC: A61K31/23
Filed: 1992-07-22
Abstract: PURPOSE:To provide the epilepsia-treating or preventing medicine containing docosahexaenoic acid or its derivative as an active ingredient and exhibiting an excellent effect free from a side effect. CONSTITUTION:The antiepileptic agent or epilepsia-preventing medicine contains at least one kind of docosahexaenoic acid and its derivatives (12-lipoxygenase, a lipoxygenase metabolite, or its derivative is especially preferable) as an active ingredient. The derivative of the docosahexaenoic acid is preferably P450 dehydrogenase metabolite or its derivative.
Patent JP-S59106171-A (JP)
Title: Semiconductor light emitting device
Inventor: YAMAGOSHI SHIGENOBU
IPC: H01S5/00
Filed: 1982-12-10
Abstract: PURPOSE:To obtain a structure in which one optical cavity jets light rays of plural wave length at the same time by composing a quantum well structure in which an energy level of carrier to determine the light emitting wave lengths are selectively combined. CONSTITUTION:It is possible to change an energy gap Eg substantially by changing a thickness of a well layer Lz. Also, the energy gap Eg can be changed by selecting composition of the semiconductor materials forming the well layer, for example, in a quantum well structure of AlxGa1-xAs/GaAs group, by forming a well layer out of not only GaAs but also Alx'Ga1-x'As or selecting composition of Al. Accordingly, it is easy to attain the energy gap Eg corresponding to a desired wave length by selecting either or both of a thickness and a composition of the well layer. The purpose is thus achieved by forming a group of well layers having different energy gaps Eg in the same multiple quantum well structure.
Patent JP-S60150755-A (JP)
Title: Wound treating article made of synthetic resin and its treatment and use
Inventor: BAANAADO KORORU
IPC: A61L15/24
Filed: 1984-10-17
Abstract: An apparatus and method is described for applying epidermal growth factor (EGF) for achieving healing enhancement at a wound site. The human source of epidermal growth factor, designated as hEGF, is applied from the synthetic resin matrix system of this invention, and which comprises a polymer, such as poly(2-hydroxyl ethyl methyl methacrylate), referred to as PHEMA, an organic solvent, such as polyethylene glycol (PEG), and a hydrogen binding plasticizer, such as dimethylsulfoxide (DMSO). The plasticizer regulates the set-up time of the synthetic resin, so that the more plasticizer present, the shorter the set-up time. The dressing, once formed, and having the healing enhancer contained therein, may be sealed within various backing sheets, in order to preserve its aseptic condition. When ready for use, one of the backing sheets may be peeled away to expose the resin pad with the embodied healing enhancer, ready for application to the wound site.
Patent JP-H0950650-A (JP)
Title: Production of substrate of optical card with magnetic stripe
Inventor: TANABE HIROSHI
IPC: G11B7/26
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To prevent a magnetic stripe from being scratched by embedding the stripe in a wear and scuffing resistant protective film so that the stripe and the protective film are formed on the same plane. SOLUTION: A magnetic stripe 2 is temporarily fixed at a prescribed position of a specular die 1. This die 1 is coated with a UV-curing resin to form an uncured UV-curing resin layer 3 and to cover the stripe 2 with the resin and then the resin is half-cured by irradiation with UV from a UV radiating mechanism 7. A master 9 with a preformat pattern and the half-cured UV-curing resin layer 4 are placed opposite to each other to assemble a cell 8 as a casting mold and a synthetic resin stock soln. 6 contg. an ethylenically unsatd. monofunctional monomer, an ethylenically unsatd. multifunctional monomer and a radical polymn. initiator is poured into the cell 8 and polymerized. By this polymn., molding in one body is carried out to obtain the objective hardened substrate 5.
Patent JP-2001045118-A (JP)
Title: Key button structure for foldable mobile communication unit
Inventor: SHIRAISHI MITSUTAKA
IPC: H04M1/02
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To avoid key buttons from being depressed by a surface of a case body when closing the case body and to allow a user to easily operate the key buttons. SOLUTION: When a 2nd case body 8 is open to use a mobile phone 2, 1st and 2nd gears 28, 30 are driven in a direction of an arrow B interlocked with an opening operation of the 2nd case body 8. As a result, gears 24A, 26A of 1st and 2nd arms 24, 26 meshing with the 1st and 2nd gears 28, 30 are moved toward a surface 34 of a 1st case body 6, and the 1st and 2nd arms 24, 26 are rocked around a shaft 32. Thus, a printed circuit board is rocked with the 1st and 2nd arms 24, 26 and most of key buttons 12 are projected outward from the surface 34 of the 1st case body 6 through the opening of the 1st case body 6. Thus, the user can easily operate the key buttons 12.
Patent JP-S59106142-A (JP)
Title: Manufacture of semiconductor device
Inventor: ISHIZUKA YOSHIHIRO
IPC: H01L27/04
Filed: 1982-12-10
Abstract: PURPOSE:To prevent disconnection by, after element region such as base region or emitter region is formed, covering the entire part of said region with a film having the effect of mask for the oxygen ambient, executing predeposition of impurity after opening a hole to the specified area and causing an oxide film to grow at the exposed area under the oxidation ambient. CONSTITUTION:An N type semiconductor layer 3 is caused to grow on a P type semiconductor substrate 1 where a low resistance N type diffusion layer 2 is formed and a silicon oxide film 4 is formed thereon under the oxidation ambient. Thereafter, an insulated isolation region is formed and then the base and resistance diffusion layer 5 of transistor are formed. Next, a silicon nitride film 6 is formed on a silicon oxide film 4, the silicon nitride film 6 and silicon oxide film 4 on the area where a high resistance is to be formed are eliminated, and a predeposition layer 7 is formed by implanting P type impurity to the N type semiconductor layer 3. Next, heat processing is executed at a low temperature and a high pressure under the oxidation ambient and thereby P type impurity diffusion layer 8 is formed. Thereafter, the silicon nitride film 6 is eliminated from the entire part, the emitter region is formed, an opening is formed on the silicon oxide film 4 and wiring electrode 9 is formed.
Patent JP-S5956110-A (JP)
Inventor: KAN YOSHIBUMI
IPC: G01F1/06
Filed: 1982-12-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60255563-A (JP)
Title: Hydraulic brake system
Inventor: OOTSUKA YOSHIO
IPC: B60T8/00
Filed: 1984-10-15
Abstract: PURPOSE:To reduce the vibration of a brake pedal and a vehicle body, by providing an orifice in a hydraulic pressure transmission passage extending from a master cylinder to a wheel cylinder, so as to diminish the pulsation of a braking liquid. CONSTITUTION:A connector 11 is coupled with joints 13 in a pipe 5 which serves as a hydraulic pressure transmission passage extending from the master cylinder of a hydraulic brake system to each wheel cylinder. The connector 11 has a fluid passage 14 whose diameter is equal to the inside diameter (3-3.5mm.) of the pipe 5. The passage 14 is provided with a narrowed part 15 having a prescribed diameter d, which is most preferably about 0.8mm. when the inside diameter of the pipe 5 is 3-3.5mm..
Patent JP-S6458289-A (JP)
Title: Engine-travelling toy
Inventor: NISHIDA HIROSHI
IPC: A63H17/39
Filed: 1987-08-31
Abstract: PURPOSE: To obtain an extremely sure clutch operation and to enable stable running by constituting a clutch by a planetary gear and a differential gear provided with an internal tooth gear to be engaged with the planetary gear, fixing the internal tooth gear or making it freely rotatable and intermitting an output shaft and an axle. CONSTITUTION: In the case of transmitting the rotation of the output shaft 1e of the diesel engine 1 to the axle 10a, a servo motor 28 is controlled, a wire 22a is turned to a stretched state, a clutch drum 22 is fixed, the wire 22a is turned to a loosened state and a brake drum 23 is made freely rotatable. The internal tooth gear 21 is fixed, the rotation of an input gear 16 is transmitted through a center gear 20 and the planetary gear 18 to an output gear 17, the rotation of the output gear 17 is transmitted to the gear 14 of the axle 10a and a rear wheel 10 is rotated.
Patent JP-2001045201-A (JP)
Title: Digital composite machine
Inventor: YAMAMOTO MASASHI
IPC: H04N1/00
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain a digital composite machine capable of effectively using a single operation key even by a function other than a facsimile function. SOLUTION: When an initialization key is depressed, a menu A shown in a diagram appears on an operation display part 12, and when a single operation registration menu (1) is selected, a menu B appears. When magnification correction in the menu (1) is selected, a menu indicating which single operation key is to be registered is inquired and a single operation key A is depressed to select it. In this case, the magnification correction is stored in a column combining a copy and the single operation A included in an application sorted single operation key registration information storage part 32.  When the single operation key A is depressed in the copy standby picture in the case of quoting the magnification correction, the combination column between the copy and the single operation A is accessed, and when the registration of the magnification correction is confirmed, processing is executed on the basis of an action definition part and a magnification correction setting picture is displayed.
Patent JP-S6278380-A (JP)
Inventor: NAGASHIMA SADAO
IPC: E05B49/00
Filed: 1985-09-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0866994-A (JP)
Title: Method and equipment for manufacturing printing plate
Inventor: HORUSUTO DAUAA
IPC: B41C1/10
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a simple printing plate to be incorporated into a printing press, especially with the adaptability to a plate cylinder with a jointless and smooth surface and besides, as a method which does not block the transfer of a transfer film material on account of gas generated during writing an image by laser, as well as a device using this method. SOLUTION: In the method for manufacturing a printing plate to which a treated surface member is attached, especially a printing plate to be attached to a jointless plate cylinder 1, by heating a surface layer which is controlled in relation to an image with the help of a single or plural laser beam from a laser printing head, a striplike transfer film 8 with a smaller width (b) than the width B of the printing plate is made to pass continuously near the surface of the printing plate between the printing plat and the laser beam, and at the same time, is made to move across the width B direction of the printing plate synchronized with the movement of the laser beam, during writing the image.
Patent JP-H1059774-A (JP)
Title: Production of ceramic sintered body
Inventor: YONEYAMA KENICHI
IPC: C08G69/18
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of defects such as a crack in dewaxing and firing processes after molding and to easily produce a ceramic sintered body in a high yield even when a large-sized ceramic sintered body having a complex shape is produced. SOLUTION: A mixture in a fluidized or plasticized state such as a slurry or paste prepd. by using powdery ceramic stock, ω-lactam and an org. binder contg. an alkali catalyst and cocatalyst and aminocarboxylic acid as a promoter is filled into a molding tool and subjected to anionic polymn. and hardening. The resultant ceramic molded body is dried, dewaxed and fired to obtain the objective ceramic sintered body.
Patent JP-H02106731-A (JP)
Title: Film winding and rewinding device particularly for printer
Inventor: FUORUKAA BAINERUTO
IPC: B65H19/28
Filed: 1989-08-25
Abstract: PURPOSE: To automatically release film by providing a film feeding means, a fixing means on a film spool and the film spool capable of rotating both rotating directions. CONSTITUTION: A winding and rewinding spool 40 is arranged in a storage chamber. When the spool 40 is rotated in a rewinding direction, a hold hanging plate 41 is separated from the spool 40 by a latch 44, so that a gap 45 is formed. Next, the spool 40 is stopped to insert the film 10 in the gap 45 and it is rotated in a winding direction, then the plate 41 is released from the latch 44 again and comes in contact with a winding surface 40 again while it holds the leading edge of the film 10. Therefore, the film 10 is in a state where it is wound round the plate 41 and the latch 44 slides on the film 10. Thus, in the case of rewinding the film 10, the film 10 in the gap 41 becomes free again and is loosely removed from the spool 40.